Table 3 Multivariable logistic regression for the C-characteristics and age (per 10 years) adjusted for sex
From: Changes of migraine aura with advancing age of patients
C-characteristic | aOR (95%CI) | P value for aOR |
|---|---|---|
C1-at least one symptom spreads gradually over 5 min | 0.76 (0.65-0.88) | 0.0005 |
C2-two or more aura symptoms occur in succession | 0.80 (0.69-0.92) | 0.003 |
C3-each individual aura symptom lasts 5–60 min | 1.24 (1.06-1.44) | 0.0047 |
C4-at least one symptom is unilateral | 0.84 (0.62-1.15) | 0.300 |
C5-at least one aura symptom is positive | 1.03 (0.76-1.39) | 0.814 |
C6-the aura is accompanied, or followed within 60 min by headache | 0.68 (0.54-0.87) | 0.002 |